- Original: δυνατέω - Transliteration: Dunateo - Phonetic: doo-nat-eh'-o - Definition: 1. to be powerful or mighty 2. show one's self powerful 3. to be able, have power - Origin: from G1415 - TDNT entry: 06:44,2 - Part(s) of speech: Verb - Strong's: From G1415 ; to be efficient (figuratively): - be mighty. Total KJV Occurrences: 1 • mighty, 1 2 Corinthians 13:3